S
M
T
W
T
F
S
28
43°
31°
29
40°
29°
30
44°
33°
31
43°
32°
1
43°
35°
2
42°
36°
3
38°
35°
4
38°
29°
5
38°
27°
6
38°
31°
7
43°
31°
8
46°
32°
9
45°
38°
10
38°
31°
11
38°
29°
12
51°
36°
13
51°
45°
14
48°
40°
15
51°
46°
16
50°
40°
17
48°
40°
18
52°
37°
19
48°
37°
20
44°
40°
21
50°
40°
22
48°
37°
23
46°
40°
24
47°
35°
25
41°
34°
26
39°
33°
27
43°
36°
28
44°
31°
29
40°
34°
30
46°
36°
31
50°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Dunkerque
Dunkerque's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Dunkerque. See also: February | March | April.
